Adding upstream version 125.0.1.upstream/125.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 85 insertions, 93 deletions

diff --git a/js/src/jit/loong64/MacroAssembler-loong64.cpp b/js/src/jit/loong64/MacroAssembler-loong64.cpp
index 528c120058..1c07f7f91a 100644
--- a/js/src/jit/loong64/MacroAssembler-loong64.cpp
+++ b/js/src/jit/loong64/MacroAssembler-loong64.cpp
@@ -3357,7 +3357,7 @@ void MacroAssembler::convertIntPtrToDouble(Register src, FloatRegister dest) {
 template <typename T>
 static void CompareExchange(MacroAssembler& masm,
                             const wasm::MemoryAccessDesc* access,
-                            Scalar::Type type, const Synchronization& sync,
+                            Scalar::Type type, Synchronization sync,
                             const T& mem, Register oldval, Register newval,
                             Register valueTemp, Register offsetTemp,
                             Register maskTemp, Register output) {
@@ -3463,7 +3463,7 @@ static void CompareExchange(MacroAssembler& masm,
 template <typename T>
 static void CompareExchange64(MacroAssembler& masm,
                               const wasm::MemoryAccessDesc* access,
-                              const Synchronization& sync, const T& mem,
+                              Synchronization sync, const T& mem,
                               Register64 expect, Register64 replace,
                               Register64 output) {
   MOZ_ASSERT(expect != output && replace != output);
@@ -3499,7 +3499,7 @@ static void CompareExchange64(MacroAssembler& masm,
 template <typename T>
 static void AtomicExchange(MacroAssembler& masm,
                            const wasm::MemoryAccessDesc* access,
-                           Scalar::Type type, const Synchronization& sync,
+                           Scalar::Type type, Synchronization sync,
                            const T& mem, Register value, Register valueTemp,
                            Register offsetTemp, Register maskTemp,
                            Register output) {
@@ -3602,7 +3602,7 @@ static void AtomicExchange(MacroAssembler& masm,
 template <typename T>
 static void AtomicExchange64(MacroAssembler& masm,
                              const wasm::MemoryAccessDesc* access,
-                             const Synchronization& sync, const T& mem,
+                             Synchronization sync, const T& mem,
                              Register64 value, Register64 output) {
   MOZ_ASSERT(value != output);
   ScratchRegisterScope scratch(masm);
@@ -3633,10 +3633,10 @@ static void AtomicExchange64(MacroAssembler& masm,
 template <typename T>
 static void AtomicFetchOp(MacroAssembler& masm,
                           const wasm::MemoryAccessDesc* access,
-                          Scalar::Type type, const Synchronization& sync,
-                          AtomicOp op, const T& mem, Register value,
-                          Register valueTemp, Register offsetTemp,
-                          Register maskTemp, Register output) {
+                          Scalar::Type type, Synchronization sync, AtomicOp op,
+                          const T& mem, Register value, Register valueTemp,
+                          Register offsetTemp, Register maskTemp,
+                          Register output) {
   ScratchRegisterScope scratch(masm);
   SecondScratchRegisterScope scratch2(masm);
   bool signExtend = Scalar::isSignedIntType(type);
@@ -3671,19 +3671,19 @@ static void AtomicFetchOp(MacroAssembler& masm,
     masm.as_ll_w(output, scratch, 0);
 
     switch (op) {
-      case AtomicFetchAddOp:
+      case AtomicOp::Add:
         masm.as_add_w(scratch2, output, value);
         break;
-      case AtomicFetchSubOp:
+      case AtomicOp::Sub:
         masm.as_sub_w(scratch2, output, value);
         break;
-      case AtomicFetchAndOp:
+      case AtomicOp::And:
         masm.as_and(scratch2, output, value);
         break;
-      case AtomicFetchOrOp:
+      case AtomicOp::Or:
         masm.as_or(scratch2, output, value);
         break;
-      case AtomicFetchXorOp:
+      case AtomicOp::Xor:
         masm.as_xor(scratch2, output, value);
         break;
       default:
@@ -3718,19 +3718,19 @@ static void AtomicFetchOp(MacroAssembler& masm,
   masm.as_srl_w(output, scratch2, offsetTemp);
 
   switch (op) {
-    case AtomicFetchAddOp:
+    case AtomicOp::Add:
       masm.as_add_w(valueTemp, output, value);
       break;
-    case AtomicFetchSubOp:
+    case AtomicOp::Sub:
       masm.as_sub_w(valueTemp, output, value);
       break;
-    case AtomicFetchAndOp:
+    case AtomicOp::And:
       masm.as_and(valueTemp, output, value);
       break;
-    case AtomicFetchOrOp:
+    case AtomicOp::Or:
       masm.as_or(valueTemp, output, value);
       break;
-    case AtomicFetchXorOp:
+    case AtomicOp::Xor:
       masm.as_xor(valueTemp, output, value);
       break;
     default:
@@ -3778,9 +3778,8 @@ static void AtomicFetchOp(MacroAssembler& masm,
 template <typename T>
 static void AtomicFetchOp64(MacroAssembler& masm,
                             const wasm::MemoryAccessDesc* access,
-                            const Synchronization& sync, AtomicOp op,
-                            Register64 value, const T& mem, Register64 temp,
-                            Register64 output) {
+                            Synchronization sync, AtomicOp op, Register64 value,
+                            const T& mem, Register64 temp, Register64 output) {
   MOZ_ASSERT(value != output);
   MOZ_ASSERT(value != temp);
   ScratchRegisterScope scratch(masm);
@@ -3801,19 +3800,19 @@ static void AtomicFetchOp64(MacroAssembler& masm,
   masm.as_ll_d(output.reg, scratch, 0);
 
   switch (op) {
-    case AtomicFetchAddOp:
+    case AtomicOp::Add:
       masm.as_add_d(temp.reg, output.reg, value.reg);
       break;
-    case AtomicFetchSubOp:
+    case AtomicOp::Sub:
       masm.as_sub_d(temp.reg, output.reg, value.reg);
       break;
-    case AtomicFetchAndOp:
+    case AtomicOp::And:
       masm.as_and(temp.reg, output.reg, value.reg);
       break;
-    case AtomicFetchOrOp:
+    case AtomicOp::Or:
       masm.as_or(temp.reg, output.reg, value.reg);
       break;
-    case AtomicFetchXorOp:
+    case AtomicOp::Xor:
       masm.as_xor(temp.reg, output.reg, value.reg);
       break;
     default:
@@ -3826,8 +3825,7 @@ static void AtomicFetchOp64(MacroAssembler& masm,
   masm.memoryBarrierAfter(sync);
 }
 
-void MacroAssembler::compareExchange(Scalar::Type type,
-                                     const Synchronization& sync,
+void MacroAssembler::compareExchange(Scalar::Type type, Synchronization sync,
                                      const Address& mem, Register oldval,
                                      Register newval, Register valueTemp,
                                      Register offsetTemp, Register maskTemp,
@@ -3836,8 +3834,7 @@ void MacroAssembler::compareExchange(Scalar::Type type,
                   offsetTemp, maskTemp, output);
 }
 
-void MacroAssembler::compareExchange(Scalar::Type type,
-                                     const Synchronization& sync,
+void MacroAssembler::compareExchange(Scalar::Type type, Synchronization sync,
                                      const BaseIndex& mem, Register oldval,
                                      Register newval, Register valueTemp,
                                      Register offsetTemp, Register maskTemp,
@@ -3846,13 +3843,13 @@ void MacroAssembler::compareExchange(Scalar::Type type,
                   offsetTemp, maskTemp, output);
 }
 
-void MacroAssembler::compareExchange64(const Synchronization& sync,
-                                       const Address& mem, Register64 expect,
-                                       Register64 replace, Register64 output) {
+void MacroAssembler::compareExchange64(Synchronization sync, const Address& mem,
+                                       Register64 expect, Register64 replace,
+                                       Register64 output) {
   CompareExchange64(*this, nullptr, sync, mem, expect, replace, output);
 }
 
-void MacroAssembler::compareExchange64(const Synchronization& sync,
+void MacroAssembler::compareExchange64(Synchronization sync,
                                        const BaseIndex& mem, Register64 expect,
                                        Register64 replace, Register64 output) {
   CompareExchange64(*this, nullptr, sync, mem, expect, replace, output);
@@ -3894,8 +3891,7 @@ void MacroAssembler::wasmCompareExchange64(const wasm::MemoryAccessDesc& access,
                     output);
 }
 
-void MacroAssembler::atomicExchange(Scalar::Type type,
-                                    const Synchronization& sync,
+void MacroAssembler::atomicExchange(Scalar::Type type, Synchronization sync,
                                     const Address& mem, Register value,
                                     Register valueTemp, Register offsetTemp,
                                     Register maskTemp, Register output) {
@@ -3903,8 +3899,7 @@ void MacroAssembler::atomicExchange(Scalar::Type type,
                  maskTemp, output);
 }
 
-void MacroAssembler::atomicExchange(Scalar::Type type,
-                                    const Synchronization& sync,
+void MacroAssembler::atomicExchange(Scalar::Type type, Synchronization sync,
                                     const BaseIndex& mem, Register value,
                                     Register valueTemp, Register offsetTemp,
                                     Register maskTemp, Register output) {
@@ -3912,13 +3907,12 @@ void MacroAssembler::atomicExchange(Scalar::Type type,
                  maskTemp, output);
 }
 
-void MacroAssembler::atomicExchange64(const Synchronization& sync,
-                                      const Address& mem, Register64 value,
-                                      Register64 output) {
+void MacroAssembler::atomicExchange64(Synchronization sync, const Address& mem,
+                                      Register64 value, Register64 output) {
   AtomicExchange64(*this, nullptr, sync, mem, value, output);
 }
 
-void MacroAssembler::atomicExchange64(const Synchronization& sync,
+void MacroAssembler::atomicExchange64(Synchronization sync,
                                       const BaseIndex& mem, Register64 value,
                                       Register64 output) {
   AtomicExchange64(*this, nullptr, sync, mem, value, output);
@@ -3940,43 +3934,43 @@ void MacroAssembler::wasmAtomicExchange(const wasm::MemoryAccessDesc& access,
                  valueTemp, offsetTemp, maskTemp, output);
 }
 
-void MacroAssembler::atomicFetchOp(Scalar::Type type,
-                                   const Synchronization& sync, AtomicOp op,
-                                   Register value, const Address& mem,
-                                   Register valueTemp, Register offsetTemp,
-                                   Register maskTemp, Register output) {
+void MacroAssembler::atomicFetchOp(Scalar::Type type, Synchronization sync,
+                                   AtomicOp op, Register value,
+                                   const Address& mem, Register valueTemp,
+                                   Register offsetTemp, Register maskTemp,
+                                   Register output) {
   AtomicFetchOp(*this, nullptr, type, sync, op, mem, value, valueTemp,
                 offsetTemp, maskTemp, output);
 }
 
-void MacroAssembler::atomicFetchOp(Scalar::Type type,
-                                   const Synchronization& sync, AtomicOp op,
-                                   Register value, const BaseIndex& mem,
-                                   Register valueTemp, Register offsetTemp,
-                                   Register maskTemp, Register output) {
+void MacroAssembler::atomicFetchOp(Scalar::Type type, Synchronization sync,
+                                   AtomicOp op, Register value,
+                                   const BaseIndex& mem, Register valueTemp,
+                                   Register offsetTemp, Register maskTemp,
+                                   Register output) {
   AtomicFetchOp(*this, nullptr, type, sync, op, mem, value, valueTemp,
                 offsetTemp, maskTemp, output);
 }
 
-void MacroAssembler::atomicFetchOp64(const Synchronization& sync, AtomicOp op,
+void MacroAssembler::atomicFetchOp64(Synchronization sync, AtomicOp op,
                                      Register64 value, const Address& mem,
                                      Register64 temp, Register64 output) {
   AtomicFetchOp64(*this, nullptr, sync, op, value, mem, temp, output);
 }
 
-void MacroAssembler::atomicFetchOp64(const Synchronization& sync, AtomicOp op,
+void MacroAssembler::atomicFetchOp64(Synchronization sync, AtomicOp op,
                                      Register64 value, const BaseIndex& mem,
                                      Register64 temp, Register64 output) {
   AtomicFetchOp64(*this, nullptr, sync, op, value, mem, temp, output);
 }
 
-void MacroAssembler::atomicEffectOp64(const Synchronization& sync, AtomicOp op,
+void MacroAssembler::atomicEffectOp64(Synchronization sync, AtomicOp op,
                                       Register64 value, const Address& mem,
                                       Register64 temp) {
   AtomicFetchOp64(*this, nullptr, sync, op, value, mem, temp, temp);
 }
 
-void MacroAssembler::atomicEffectOp64(const Synchronization& sync, AtomicOp op,
+void MacroAssembler::atomicEffectOp64(Synchronization sync, AtomicOp op,
                                       Register64 value, const BaseIndex& mem,
                                       Register64 temp) {
   AtomicFetchOp64(*this, nullptr, sync, op, value, mem, temp, temp);
@@ -4003,10 +3997,9 @@ void MacroAssembler::wasmAtomicFetchOp(const wasm::MemoryAccessDesc& access,
 template <typename T>
 static void AtomicEffectOp(MacroAssembler& masm,
                            const wasm::MemoryAccessDesc* access,
-                           Scalar::Type type, const Synchronization& sync,
-                           AtomicOp op, const T& mem, Register value,
-                           Register valueTemp, Register offsetTemp,
-                           Register maskTemp) {
+                           Scalar::Type type, Synchronization sync, AtomicOp op,
+                           const T& mem, Register value, Register valueTemp,
+                           Register offsetTemp, Register maskTemp) {
   ScratchRegisterScope scratch(masm);
   SecondScratchRegisterScope scratch2(masm);
   unsigned nbytes = Scalar::byteSize(type);
@@ -4040,19 +4033,19 @@ static void AtomicEffectOp(MacroAssembler& masm,
     masm.as_ll_w(scratch2, scratch, 0);
 
     switch (op) {
-      case AtomicFetchAddOp:
+      case AtomicOp::Add:
         masm.as_add_w(scratch2, scratch2, value);
         break;
-      case AtomicFetchSubOp:
+      case AtomicOp::Sub:
         masm.as_sub_w(scratch2, scratch2, value);
         break;
-      case AtomicFetchAndOp:
+      case AtomicOp::And:
         masm.as_and(scratch2, scratch2, value);
         break;
-      case AtomicFetchOrOp:
+      case AtomicOp::Or:
         masm.as_or(scratch2, scratch2, value);
         break;
-      case AtomicFetchXorOp:
+      case AtomicOp::Xor:
         masm.as_xor(scratch2, scratch2, value);
         break;
       default:
@@ -4087,19 +4080,19 @@ static void AtomicEffectOp(MacroAssembler& masm,
   masm.as_srl_w(valueTemp, scratch2, offsetTemp);
 
   switch (op) {
-    case AtomicFetchAddOp:
+    case AtomicOp::Add:
       masm.as_add_w(valueTemp, valueTemp, value);
       break;
-    case AtomicFetchSubOp:
+    case AtomicOp::Sub:
       masm.as_sub_w(valueTemp, valueTemp, value);
       break;
-    case AtomicFetchAndOp:
+    case AtomicOp::And:
       masm.as_and(valueTemp, valueTemp, value);
       break;
-    case AtomicFetchOrOp:
+    case AtomicOp::Or:
       masm.as_or(valueTemp, valueTemp, value);
       break;
-    case AtomicFetchXorOp:
+    case AtomicOp::Xor:
       masm.as_xor(valueTemp, valueTemp, value);
       break;
     default:
@@ -4184,7 +4177,7 @@ void MacroAssembler::wasmAtomicFetchOp64(const wasm::MemoryAccessDesc& access,
 
 template <typename T>
 static void CompareExchangeJS(MacroAssembler& masm, Scalar::Type arrayType,
-                              const Synchronization& sync, const T& mem,
+                              Synchronization sync, const T& mem,
                               Register oldval, Register newval,
                               Register valueTemp, Register offsetTemp,
                               Register maskTemp, Register temp,
@@ -4201,10 +4194,10 @@ static void CompareExchangeJS(MacroAssembler& masm, Scalar::Type arrayType,
 
 template <typename T>
 static void AtomicExchangeJS(MacroAssembler& masm, Scalar::Type arrayType,
-                             const Synchronization& sync, const T& mem,
-                             Register value, Register valueTemp,
-                             Register offsetTemp, Register maskTemp,
-                             Register temp, AnyRegister output) {
+                             Synchronization sync, const T& mem, Register value,
+                             Register valueTemp, Register offsetTemp,
+                             Register maskTemp, Register temp,
+                             AnyRegister output) {
   if (arrayType == Scalar::Uint32) {
     masm.atomicExchange(arrayType, sync, mem, value, valueTemp, offsetTemp,
                         maskTemp, temp);
@@ -4217,8 +4210,8 @@ static void AtomicExchangeJS(MacroAssembler& masm, Scalar::Type arrayType,
 
 template <typename T>
 static void AtomicFetchOpJS(MacroAssembler& masm, Scalar::Type arrayType,
-                            const Synchronization& sync, AtomicOp op,
-                            Register value, const T& mem, Register valueTemp,
+                            Synchronization sync, AtomicOp op, Register value,
+                            const T& mem, Register valueTemp,
                             Register offsetTemp, Register maskTemp,
                             Register temp, AnyRegister output) {
   if (arrayType == Scalar::Uint32) {
@@ -4232,17 +4225,17 @@ static void AtomicFetchOpJS(MacroAssembler& masm, Scalar::Type arrayType,
 }
 
 void MacroAssembler::compareExchangeJS(Scalar::Type arrayType,
-                                       const Synchronization& sync,
-                                       const Address& mem, Register oldval,
-                                       Register newval, Register valueTemp,
-                                       Register offsetTemp, Register maskTemp,
-                                       Register temp, AnyRegister output) {
+                                       Synchronization sync, const Address& mem,
+                                       Register oldval, Register newval,
+                                       Register valueTemp, Register offsetTemp,
+                                       Register maskTemp, Register temp,
+                                       AnyRegister output) {
   CompareExchangeJS(*this, arrayType, sync, mem, oldval, newval, valueTemp,
                     offsetTemp, maskTemp, temp, output);
 }
 
 void MacroAssembler::compareExchangeJS(Scalar::Type arrayType,
-                                       const Synchronization& sync,
+                                       Synchronization sync,
                                        const BaseIndex& mem, Register oldval,
                                        Register newval, Register valueTemp,
                                        Register offsetTemp, Register maskTemp,
@@ -4252,17 +4245,16 @@ void MacroAssembler::compareExchangeJS(Scalar::Type arrayType,
 }
 
 void MacroAssembler::atomicExchangeJS(Scalar::Type arrayType,
-                                      const Synchronization& sync,
-                                      const Address& mem, Register value,
-                                      Register valueTemp, Register offsetTemp,
-                                      Register maskTemp, Register temp,
-                                      AnyRegister output) {
+                                      Synchronization sync, const Address& mem,
+                                      Register value, Register valueTemp,
+                                      Register offsetTemp, Register maskTemp,
+                                      Register temp, AnyRegister output) {
   AtomicExchangeJS(*this, arrayType, sync, mem, value, valueTemp, offsetTemp,
                    maskTemp, temp, output);
 }
 
 void MacroAssembler::atomicExchangeJS(Scalar::Type arrayType,
-                                      const Synchronization& sync,
+                                      Synchronization sync,
                                       const BaseIndex& mem, Register value,
                                       Register valueTemp, Register offsetTemp,
                                       Register maskTemp, Register temp,
@@ -4272,7 +4264,7 @@ void MacroAssembler::atomicExchangeJS(Scalar::Type arrayType,
 }
 
 void MacroAssembler::atomicFetchOpJS(Scalar::Type arrayType,
-                                     const Synchronization& sync, AtomicOp op,
+                                     Synchronization sync, AtomicOp op,
                                      Register value, const Address& mem,
                                      Register valueTemp, Register offsetTemp,
                                      Register maskTemp, Register temp,
@@ -4282,7 +4274,7 @@ void MacroAssembler::atomicFetchOpJS(Scalar::Type arrayType,
 }
 
 void MacroAssembler::atomicFetchOpJS(Scalar::Type arrayType,
-                                     const Synchronization& sync, AtomicOp op,
+                                     Synchronization sync, AtomicOp op,
                                      Register value, const BaseIndex& mem,
                                      Register valueTemp, Register offsetTemp,
                                      Register maskTemp, Register temp,
@@ -4292,7 +4284,7 @@ void MacroAssembler::atomicFetchOpJS(Scalar::Type arrayType,
 }
 
 void MacroAssembler::atomicEffectOpJS(Scalar::Type arrayType,
-                                      const Synchronization& sync, AtomicOp op,
+                                      Synchronization sync, AtomicOp op,
                                       Register value, const BaseIndex& mem,
                                       Register valueTemp, Register offsetTemp,
                                       Register maskTemp) {
@@ -4301,7 +4293,7 @@ void MacroAssembler::atomicEffectOpJS(Scalar::Type arrayType,
 }
 
 void MacroAssembler::atomicEffectOpJS(Scalar::Type arrayType,
-                                      const Synchronization& sync, AtomicOp op,
+                                      Synchronization sync, AtomicOp op,
                                       Register value, const Address& mem,
                                       Register valueTemp, Register offsetTemp,
                                       Register maskTemp) {